6-20 x 1/4 Phillips Pan Self Tapping Screw Type B Fully Threaded Black Oxide 1 5/8-5 This 5/16-18 x 1 1/4

This 5/16-18 x 1 1/4 Phillips flat machine screw is made of steel with a black oxide finish

The screws are also zinc plated

They feature a full thread design for maximum holding power and a hex washer head that allows for easy tightening with a wrench or socket

#10 Countersunk Finishing Washer Nickel is an essential hardware component for creating a smooth and flush surface when fastening materials

With its precise 5/8-11 thread pitch and 2 3/4-inch length

6-20 x 1/4 Phillips Pan Self Tapping Screw Type B Fully Threaded Black Oxide 1 5/8-5 This 5/16-18 x 1 1/4**6 20 x 1 4" Phillips Pan Self Tapping Screw Type B Fully Threaded Black Oxide** These screws are made of steel and have a black oxide finish for corrosion resistance. They have a Phillips pan head and are self tapping, meaning they can create their own threads in metal or plastic. They are fully threaded, which means they have threads along their entire length. These screws are commonly used in automotive, construction, and manufacturing